I don't remember what TWS round it was. They there was a prize for top points for the whole day. Noah Reese did, I think, 9 races to claim it.
The Rookie Expert is one way, a female RE that races in the RE Lightweight/F3, RE HW is irrelevant because it runs concurrent with F1 Novice. Being female get you into the LF1/motard without a motard. However taking the expert route brings up the safety aspect of the original post. How many experts can safely put an SV into A or F1? Which is why the Novice route is "safer" I know Josh Henke would race his up in B and do quite well.
The next logistical problem is Tires, Fuel isn't so hard, but will the tires last the 5male/6female races before lunch. Also 7 novice races or the 10 races for a RE over 40 after lunch. There are a few breaks between Expert/novice races in the morning but after lunch (according to Hallet race) there are 9 back-back for an over 40 RE. Being a novice over 40 would still get you 6 B2B.